WO2013013022A2 - Support de membranes échangeuses d'ions - Google Patents

Support de membranes échangeuses d'ions Download PDF

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Publication number
WO2013013022A2
WO2013013022A2 PCT/US2012/047363 US2012047363W WO2013013022A2 WO 2013013022 A2 WO2013013022 A2 WO 2013013022A2 US 2012047363 W US2012047363 W US 2012047363W WO 2013013022 A2 WO2013013022 A2 WO 2013013022A2
Authority
WO
WIPO (PCT)
Prior art keywords
support member
electrolytic cell
anode
cathode
membrane
Prior art date
Application number
PCT/US2012/047363
Other languages
English (en)
Other versions
WO2013013022A3 (fr
Inventor
Kevin A. WUEBBEN
Scott R. Limback
Barry R. TAYLOR
Original Assignee
Ecolab Usa Inc.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ecolab Usa Inc. filed Critical Ecolab Usa Inc.
Priority to EP16192118.4A priority Critical patent/EP3135797B1/fr
Priority to ES12815325.1T priority patent/ES2620532T3/es
Priority to EP12815325.1A priority patent/EP2734659B1/fr
Publication of WO2013013022A2 publication Critical patent/WO2013013022A2/fr
Publication of WO2013013022A3 publication Critical patent/WO2013013022A3/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B1/00—Electrolytic production of inorganic compounds or non-metals
    • C25B1/01—Products
    • C25B1/24—Halogens or compounds thereof
    • C25B1/26—Chlorine; Compounds thereof
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
    • C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
    • C02F1/46104—Devices therefor; Their operating or servicing
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B9/00—Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
    • C25B9/17—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof
    • C25B9/19—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof with diaphragms
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
    • C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
    • C02F1/46104—Devices therefor; Their operating or servicing
    • C02F1/4618—Devices therefor; Their operating or servicing for producing "ionised" acidic or basic water
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
    • C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
    • C02F1/467—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction
    • C02F1/4672—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction by electrooxydation
    • C02F1/4674—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction by electrooxydation with halogen or compound of halogens, e.g. chlorine, bromine
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2201/00—Apparatus for treatment of water, waste water or sewage
    • C02F2201/46—Apparatus for electrochemical processes
    • C02F2201/461—Electrolysis apparatus
    • C02F2201/46105—Details relating to the electrolytic devices
    • C02F2201/46115—Electrolytic cell with membranes or diaphragms

Abstract

L'invention concerne un élément support pour une cellule électrolytique à trois compartiments améliorée. Un système de support synthétique poreux pour les membranes échangeuses dans des cellules électrolytiques est utilisé pour la protection des membranes échangeuses dans des cellules électrolytiques pour la production in situ de solutions d'électrolyse, comme l'eau de Javel ou l'acide hypochloreux.
PCT/US2012/047363 2011-07-19 2012-07-19 Support de membranes échangeuses d'ions WO2013013022A2 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP16192118.4A EP3135797B1 (fr) 2011-07-19 2012-07-19 Support de membranes à échange d'ions
ES12815325.1T ES2620532T3 (es) 2011-07-19 2012-07-19 Soporte de membranas de intercambio iónico
EP12815325.1A EP2734659B1 (fr) 2011-07-19 2012-07-19 Support de membranes échangeuses d'ions

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/185,874 US8882972B2 (en) 2011-07-19 2011-07-19 Support of ion exchange membranes
US13/185,874 2011-07-19

Publications (2)

Publication Number Publication Date
WO2013013022A2 true WO2013013022A2 (fr) 2013-01-24
WO2013013022A3 WO2013013022A3 (fr) 2013-06-13

Family

ID=47555021

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2012/047363 WO2013013022A2 (fr) 2011-07-19 2012-07-19 Support de membranes échangeuses d'ions

Country Status (4)

Country Link
US (1) US8882972B2 (fr)
EP (2) EP3135797B1 (fr)
ES (1) ES2620532T3 (fr)
WO (1) WO2013013022A2 (fr)

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CN102844883B (zh) 2010-02-12 2016-01-20 速力斯公司 用于制造光电池和微电子器件的半导体衬底的双面可重复使用的模板
US8992746B2 (en) * 2010-12-02 2015-03-31 Dainippon Screen Mfg. Co., Ltd. Anodizing apparatus
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Also Published As

Publication number Publication date
WO2013013022A3 (fr) 2013-06-13
EP3135797B1 (fr) 2019-08-21
EP2734659A2 (fr) 2014-05-28
ES2620532T3 (es) 2017-06-28
US20130020206A1 (en) 2013-01-24
EP2734659A4 (fr) 2015-05-13
EP3135797A1 (fr) 2017-03-01
EP2734659B1 (fr) 2017-01-11
US8882972B2 (en) 2014-11-11

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